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EMC D-PSC-DY-23 Dell PowerScale Deploy 2023 Exam Practice Test

Demo: 30 questions
Total 102 questions
Get D-PSC-DY-23 Full Access Download D-PSC-DY-23 PDF

Dell PowerScale Deploy 2023 Questions and Answers

Question 1

When manipulating a job, which task can an Isilon administrator perform?

Options:

A.

Change impact policies.

B.

Update schedules.

C.

Pause a job manually

D.

Create a custom impact level

Question 2

On which node does the SSIP initially reside?

Options:

A.

Highest node ID

B.

Lowest node ID

C.

Lowest logical node number

D.

Highest logical node number

Question 3

What is the difference between a rolling upgrade and simultaneous upgrade in an Isilon cluster?

Options:

A.

Rolling updates take less time to complete.Simultaneous upgrades take longer to complete.

B.

Rolling updates are more disruptive.Simultaneous upgrades are less disruptive.

C.

Rolling updates are less disruptive.Simultaneous upgrades are more disruptive.

D.

Rolling updates are available between all OneFS versions.Simultaneous upgrades are restricted between certain OneFS versions.

Question 4

What is the maximum supported node limit with a Dell PowerScale Gen 6 cluster running OneFS 9.4?

Options:

A.

400 nodes

B.

252 nodes

C.

144 nodes

D.

288 nodes

Question 5

Which role-based privilege must be granted to a user before they are allowed to log into the web administration interface?

Options:

A.

ISI_PRIV_AUTH

B.

ISI_PRIV_LOGIN_PAPI

C.

ISI_PRIV_CLUSTER

D.

ISI_PRIV_LOGIN_CONSOLE

Question 6

What are the methods to join a node to an Isilon cluster?

Options:

A.

Configuration wizard, SSH connection, or CLI only

B.

Serial connection, Configuration wizard, or CLI only

C.

Front panel display, serial cable, or Configuration wizard only

D.

Front panel display, Configuration wizard, WebUI, or CLI only

Question 7

How many Active Directory provider instances can be configured per access zone?

Options:

A.

1

B.

2

C.

3

D.

4

Question 8

A company has a Dell PowerScalo cluster that Is joined to an Active Directory (AD) domain. Previously, the company replaced their primary NTP server and added new NTP settings to the PowerScale cluster. Now the users are experiencing authentication failures.

What is a possible reason for this issue?

Options:

A.

SMB time is not configured on the cluster to synchronize with the AD

B.

Cluster and the AD are configured to use the some NTP server

C.

Time between the NTP and the AD differs by more than 5 minutes

D.

AD is not configured to synchronize Its time from the cluster

Question 9

A Dell PowerScale administrator wants to minimize admin access to their cluster. In addition, they want to create specific administrative accounts for specific cluster management activities in different access zones. An administrator of one zone should not be able to view or configure objects in a different zone.

What action will address these requirements?

Options:

A.

Create a ZRBAC role for the administrator on all access zones

B.

Create a ZRBAC role for each zone administrator

C.

Create a separate management subnet for each administrator

D.

Create a unique role in the System zone for each administrator

Question 10

What is the maximum number of nodes that can be added into a node pool in Isilon Gen 6 hardware and OneFS 8.2.0?

Options:

A.

144

B.

252

C.

288

D.

352

Question 11

At which level in the network hierarchy is the MTU configured?

Options:

A.

Pool

B.

Subnet

C.

Rule

D.

Group net

Question 12

What is the lowest level of storage pool grouping on a Dell PowerScale cluster that is user-configurable?

Options:

A.

File pool

B.

Neighborhood

C.

Node pool

D.

Disk pool

Question 13

An administrator is oonfigunng a 10-node Dell PowerScate cluster with A2000 nodes. They want to minimize the protection overhead and preserve the MTTDL requirements.

Which protection level is recommended?

Options:

A.

N+1n

B.

N+2n

C.

N+1d:1n

D.

N+3d:1n1d

Question 14

Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?

Options:

A.

Transparent failover

B.

Stateless connection

C.

Stateful connection

D.

Continuous availability

Question 15

When joining a node lo a Dell PowerScale cluster, what does reimaging a node do?

Options:

A.

Preserves the existing data that Is on the new cluster node

B.

Installs Dell OneFS to match the OneFS version on the cluster.

C.

Installs Dell OneFS to factory defaults in compliance mode

D.

Overwrites the existing data that is on the new cluster node

Question 16

What is the correct hierarchy of the Job elements structure?

Options:

Question 17

Which data access pattern uses a highly aggressive prefetch caching algorithm?

Options:

A.

Parallel

B.

Concurrency

C.

Random

D.

Streaming

Question 18

A user has recently left the company. After two weeks, the Dell PowerScale administrator receives a request to provide some files from the user's directory The administrator then discovers that the required files have been deleted, but a snapshot of the directory is available.

After restoring the files from the snapshot, which additional step is necessary to access the files?

Options:

A.

Restored files need to be copied from the .snapshot directory to the .restore directory

B.

Permissions of the user directory need to be changed

C.

Permissions of the restored files need to be changed

D.

Restored files need to be copied from the .restore directory to the user directory

Question 19

Which access information is represented in the exhibit?

Options:

A.

Real ACL is applied and group “DEES\domain users” has read access to the file

B.

Real ACL is applied and group “DEES\sales” has read access to the file

C.

Synthetic ACL is applied and group “DEES\sales” has read access to the file

D.

Synthetic ACL is applied and user “DEES\john” has read access to the file

Question 20

Which is statistics subcommand is used to display the most commonly accessed flics and directories in a file system?

Options:

A.

system

B.

heat

C.

history

D.

current

Question 21

A Dell PowerScale cluster has (our H500 nodes. Data protection Is set to N+ 1 and access is set to random.

How many drives will be used across the disk pool to protect a 1 MB file?

Options:

A.

10

B.

8

C.

11

D.

4

Question 22

What is the recommended maximum number of clusters and nodes that a single insightlCJ instance should simultaneously monitor?

Options:

A.

3 clusters or 60 nodes

B.

5 clusters or 120 nodes

C.

8 clusters or 150 nodes

D.

6 clusters or 140 nodes

Question 23

What is a requirement when adding Gen 6 nodes to an existing Isilon Gen 5 cluster?

Options:

A.

40 Gb InfiniBand ports

B.

Decreased journal size for storage performance

C.

Dedicated bootflash drives

D.

NVRAM dependency

Question 24

When configuring a cloud storage account on a Dell PowerScale cluster, what is entered in the 'Key' field?

Options:

A.

User name that is provided to the cloud provider

B.

Account password provided by the cloud provider

C.

HTTPS and URI used to set up the cloud account

D.

License key to enable the CloudPools functionality

Question 25

A 10-node F200 Dell PowerScale cluster Is currently 90% full. The node pool protection level Is set to *2d:1n. If the protection level is increased to +3n, what will happen?

Options:

A.

Cluster proceeds with the change and the protection level is changed when the cluster reaches 100% full

B.

Cluster does not proceed with the change until the node pool reaches 100% full

C.

Cluster does not proceed with the change until OneFS moves enough data to another node pool

D.

Cluster proceeds with the change and VHS drives are invoked to protect the data

Question 26

You are configuring the network on a Dell PowerScale source cluster The administrator wants to dedicate a new subnet for replication. What must be addressed for SynclQ to work properly?

Options:

A.

SnapshotIQ must be licensed first

B.

10GbE ports must be used for replication

C.

SynclQ must run on a static IP pool

D.

SynclQ must run on a dynamic IP pool

Question 27

An administrator uses a TreeDelete job to delete a large directory. After the job starts, users notice an issue with performance on the cluster. Which recommended action will resolve the performance issue with the job?

Options:

A.

Modify the running job to use a high impact policy to reduce the amount of time users are impacted. Schedule the job after business hours in the future.

B.

Let the job continue to run at the current impact level and schedule future jobs for after business hours so they do not impact users.

C.

Modify the running job to use an OFF_HOURS policy that runs at low impact during business hours and medium impact after business hours.

D.

Pause the running job and resume after business hours using a high impact policy so that it does not impact users.

Question 28

For non-System zone administrators, what privilege is required to modify their zone authentication providers?

Options:

A.

ISI_PRIV_SMB

B.

ISI_PRIV_LOGIN_PAPI

C.

ISI_PRIV_C LUSTER

D.

IS1_PRIV_AUTH

Question 29

A company’s Isilon cluster has reached the capacity limit. The cluster consists of eight H500 nodes in a single node pool. Which action can be taken to resolve the capacity issue while new nodes are being delivered?

Options:

A.

Activate SmartPools

B.

Enable GNA

C.

Enable Spillover

D.

Release VHS drives

Question 30

An administrator wants to create an S3 bucket in a non-System access zone using the CLI What Information is required to perform this operation?

Options:

A.

Bucket path, bucket name, and access zone

B.

Bucket name, access zone, and ACLs

C.

Bucket path, access zone, and ACLs

D.

Bucket name, bucket path, and bucket owner

Load More D-PSC-DY-23 Questions
Demo: 30 questions
Total 102 questions
Get D-PSC-DY-23 Full Access Download D-PSC-DY-23 PDF